Harry Potter and the Infinity Castle

Harry Potter and the Infinity Castle (High School DxD Crossover)
Facing what he believes to be certain death in the Triwizard Tournament, Harry Potter begins to lose hope. The First Task looms like a death sentence, and no spell or preparation seems enough to save him.
Desperate, he turns to forbidden knowledge.
A strange encounter with Luna Lovegood leads him to a cursed book-one that speaks of ancient rituals, devil contracts, and powers that should never be touched. With nothing left to lose, Harry performs the ritual... and summons Rias Gremory.
But power always comes at a price.
Drawn into a hidden world of devils, bloodline magic, and dark contracts inspired by High School DxD, Harry finds himself bound to forces far beyond the wizarding world. The Triwizard Tournament is no longer his greatest threat-something far older, far more dangerous, has taken interest in him.
As the Infinity Castle awakens-a domain of endless darkness and shifting reality-Harry must walk a path between light and corruption. Allies become uncertain, enemies grow stronger, and the line between savior and destroyer begins to blur.
Because this time... Harry Potter isn't just fighting to survive.
He's becoming something the world was never meant to face.

----------------------------------------------------------------------------------------------------
●●Want to read the next chapters early?

Unlock 20+ advance chapters and get exclusive perks by joining my Patreon!

●Join here: Patreon.com/Makimafic

---

● Patreon Tiers

● Tier 1 - $10

● Access to 20 advance chapters

● Tier 2 - $20

● Access to 30 advance chapters
● Extra exclusive benefits

---

● Patreon Benefits

● Read 40+ advance chapters early
● Join a private fan community
● Access exclusive unreleased novels
[ ] ●Enjoy a 100% ad-free reading experience